SN74ALVC245 Datasheet | Texas Instruments

FEATURES - Operates from 1.65 V to 3.6 V - Max tpd of 3.4 ns at 3.3 V DGV, DW, NS, OR PW PACKAGE (TOP VIEW) DIR 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 20 VCC 19 OE 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 11 B8 SN74ALVC245 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS SCES271D - APRIL 1999 - REVISED JULY 2004 - ±24-m A Output Drive at 3.3 V - Latch-Up Performance Exceeds 250 m A Per JESD 17 RGY PACKAGE (TOP VIEW) 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 20 19 OE 18 B1 17 B2 16 B3 15 B4 14 B5 13 B6 12 B7 B8 DESCRIPTION /ORDERING INFORMATION This octal bus transceiver is designed for 1.65-V to 3.6-V VCC operation. The SN74ALVC245 is designed for asynchronous munication between data buses. The device transmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so the buses are effectively isolated. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. TA -40°C to 85°C ORDERING INFORMATION PACKAGE (1) ORDERABLE PART NUMBER - RGY Tape and reel SN74ALVC245RGYR SOIC - DW Tube Tape and reel SN74ALVC245DW...